Dr. S K Jain and Dr. Shailesh K Jain Solutions for Chapter: Sound, Exercise 3: CLASS ASSIGNMENT 3

Author:Dr. S K Jain & Dr. Shailesh K Jain

Dr. S K Jain Physics Solutions for Exercise - Dr. S K Jain and Dr. Shailesh K Jain Solutions for Chapter: Sound, Exercise 3: CLASS ASSIGNMENT 3

Attempt the practice questions on Chapter 6: Sound, Exercise 3: CLASS ASSIGNMENT 3 with hints and solutions to strengthen your understanding. Physics solutions are prepared by Experienced Embibe Experts.

Questions from Dr. S K Jain and Dr. Shailesh K Jain Solutions for Chapter: Sound, Exercise 3: CLASS ASSIGNMENT 3 with Hints & Solutions

EASY
9th CBSE
IMPORTANT
Physics>Chapter 6 - Sound>CLASS ASSIGNMENT 3>Q 8

What are the characteristics of sound?

EASY
9th CBSE
IMPORTANT
Physics>Chapter 6 - Sound>CLASS ASSIGNMENT 3>Q 9

What is meant by loudness of sound?

EASY
9th CBSE
IMPORTANT
Physics>Chapter 6 - Sound>CLASS ASSIGNMENT 3>Q 10

What is meant by the pitch of sound? On which factor the pitch of a sound depend.

EASY
9th CBSE
IMPORTANT
Physics>Chapter 6 - Sound>CLASS ASSIGNMENT 3>Q 11

What is meant by the quality of sound?

EASY
9th CBSE
IMPORTANT
Physics>Chapter 6 - Sound>CLASS ASSIGNMENT 3>Q 12

Which wave property determines a Loudness b Pitch?

EASY
9th CBSE
IMPORTANT
Physics>Chapter 6 - Sound>CLASS ASSIGNMENT 3>Q 13

Which should have a higher pitch: Guitar or car horn?

EASY
9th CBSE
IMPORTANT
Physics>Chapter 6 - Sound>CLASS ASSIGNMENT 3>Q 14

The frequency of a source of sound is 100 Hz. How many times does it vibrate in a minute?

EASY
9th CBSE
IMPORTANT
Physics>Chapter 6 - Sound>CLASS ASSIGNMENT 3>Q 15

When we change feeble sound to loud sound, we increase its.